package servlet;

import java.io.IOException;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import beans.Userbean;

public class UserDividePageServlet extends HttpServlet {

    /**
     * The doGet method of the servlet. <br>
     *
     * This method is called when a form has its tag value method equals to get.
     * 
     * @param request the request send by the client to the server
     * @param response the response send by the server to the client
     * @throws ServletException if an error occurred
     * @throws IOException if an error occurred
     */
    private int pageNum;
    public void doGet(HttpServletRequest request, HttpServletResponse response)
	    throws ServletException, IOException {

	this.doPost(request, response);
    }

    
    public void doPost(HttpServletRequest request, HttpServletResponse response)
	    throws ServletException, IOException {

	    pageNum = Integer.parseInt(request.getParameter("pageNum"));
        request.setAttribute("pageNum", pageNum);  
        Userbean udp = new Userbean();
        request.setAttribute("counts",udp.getUserCounts());
        request.setAttribute("pageSize",udp.getPageCounts());
        request.setAttribute("data",udp.getAllUsers(pageNum));
               
        request.getRequestDispatcher("../admin/userList.jsp").forward(request, response);
    }

}
